<style>
	.query_hint{
 		border:4px solid #939393;
 		width:300px;
 		height:65px;
 		line-height:55px;
		padding:0 20px;
		position:absolute;
		left:50%;
		margin-left:-140px;
		top:50%;
		margin-top:-40px;
		font-size:15px;
		color:#333;
		font-weight:bold;
		text-align:center;
		background-color:#f9f9f9;
		position:absoulte;
		z-index:5555; 
		display: none;
	}
	.query_hint img{position:relative;top:0px;left:-12px; width:2rem;
       height:auto;}
</style>

<div relative id="waiting_hint" class="query_hint">
	<img src="${base}/img/progress.gif" />
	<span id="hint_content">正在查询，请稍等...</span>
</div>
<script type="text/javascript">
	function showWaitingHint(hint){
			$("#waiting_hint").css("display","block");
			$("#hint_content").html(hint);
	}

	function dismissWaitingHint(){
		setTimeout(function(){$("#waiting_hint").css("display","none");}, 500);
	}
</script>